139724160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 453051360

約数和(自身を除く): 313327200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1193, 1220, 1464, 1830, 1920, 1952, 2386, 2440, 2928, 3579, 3660, 3904, 4772, 4880, 5856, 5965, 7158, 7320, 7808, 9544, 9760, 11712, 11930, 14316, 14640, 17895, 19088, 19520, 23424, 23860, 28632, 29280, 35790, 38176, 39040, 47720, 57264, 58560, 71580, 72773, 76352, 95440, 114528, 117120, 143160, 145546, 152704, 190880, 218319, 229056, 286320, 291092, 363865, 381760, 436638, 458112, 572640, 582184, 727730, 763520, 873276, 1091595, 1145280, 1164368, 1455460, 1746552, 2183190, 2290560, 2328736, 2910920, 3493104, 4366380, 4657472, 5821840, 6986208, 8732760, 9314944, 11643680, 13972416, 17465520, 23287360, 27944832, 34931040, 46574720, 69862080, 139724160]

約数ペア:

[(1, 139724160), (2, 69862080), (3, 46574720), (4, 34931040), (5, 27944832), (6, 23287360), (8, 17465520), (10, 13972416), (12, 11643680), (15, 9314944), (16, 8732760), (20, 6986208), (24, 5821840), (30, 4657472), (32, 4366380), (40, 3493104), (48, 2910920), (60, 2328736), (61, 2290560), (64, 2183190), (80, 1746552), (96, 1455460), (120, 1164368), (122, 1145280), (128, 1091595), (160, 873276), (183, 763520), (192, 727730), (240, 582184), (244, 572640), (305, 458112), (320, 436638), (366, 381760), (384, 363865), (480, 291092), (488, 286320), (610, 229056), (640, 218319), (732, 190880), (915, 152704), (960, 145546), (976, 143160), (1193, 117120), (1220, 114528), (1464, 95440), (1830, 76352), (1920, 72773), (1952, 71580), (2386, 58560), (2440, 57264), (2928, 47720), (3579, 39040), (3660, 38176), (3904, 35790), (4772, 29280), (4880, 28632), (5856, 23860), (5965, 23424), (7158, 19520), (7320, 19088), (7808, 17895), (9544, 14640), (9760, 14316), (11712, 11930)]